+++ /dev/null
-#!/usr/bin/env python
-# -*- coding: UTF-8 -*-
-#
-# gpdf2swf.py
-# graphical user interface for pdf2swf
-#
-# Part of the swftools package.
-#
-# Copyright (c) 2008,2009 Matthias Kramm <kramm@quiss.org>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
-
-from __future__ import division
-import os
-import time
-import thread
-import gfx
-import wx
-from wx.lib.pubsub import Publisher
-from subprocess import Popen, PIPE
-
-class _SaveSWFThread:
- def __init__(self, filename, doc, pages, options):
- self.__doc = doc
- self.__filename = filename
- self.__pages = pages or range(1, doc.pages+1)
- self.__options = options
-
- def Start(self):
- self.__keep_running = self.__running = True
- thread.start_new_thread(self.Run, ())
- #self.Run()
-
- def Stop(self):
- self.__keep_running = False
-
- def IsRunning(self):
- return self.__running
-
- def Run(self):
- pages = len(self.__pages)
- wx.CallAfter(Publisher.sendMessage, "SWF_BEGIN_SAVE",
- {'pages': pages,})
-
- time.sleep(0.05)
-
- swf = gfx.SWF()
- self.set_swf_parameters(swf)
-
- plugin = self.__options.viewers.init(swf, self.__filename)
-
- plugin.before_render()
- for i, pagenr in enumerate(self.__pages):
- page = self.__doc.getPage(pagenr)
- swf.startpage(page.width, page.height)
- page.render(swf)
- swf.endpage()
- wx.CallAfter(Publisher.sendMessage, "SWF_PAGE_SAVED",
- {'pagenr': i+1,
- 'pages': pages,})
- time.sleep(0.05)
- if not self.__keep_running:
- break
- else:
- # This will not run if we break the for loop
- plugin.before_save(page)
- swf.save(self.__filename)
- plugin.after_save(page)
-
- # No need. But to be sure that it's clean up
- # as soon as possible
- del swf
-
- wx.CallAfter(Publisher.sendMessage, "SWF_FILE_SAVED")
- time.sleep(0.05)
-
- self.__running = False
-
- def set_swf_parameters(self, swf):
- for opt in self.__options.quality:
- if type(opt.name) in (tuple, list):
- for name, value in (
- # Example to better understand the list comprehension:
- # opt.name = ['a', 'b', 'c']
- # opt.value = [1, 2, 3]
- # zip them = [('a',1), ('b', 2), ('c', 3)]
- # pair will be in this example ('a', 1) due to
- # the if pair[1] condition
- pair for pair in zip(opt.name, opt.value) if pair[1] == 1
- ):
- #print "1.swf.setparameter(%s, %s)" % (name, value)
- swf.setparameter(str(name), str(value))
- else:
- #print "2.swf.setparameter(%s, %s)" % (opt.name, str(opt.value))
- swf.setparameter(opt.name, str(opt.value))
-
-
-class Document:
- def __init__(self):
- self.__page = None
- self.__zoom = 1
- self.__lastsavefile = "output.swf"
-
- def __get_lastsavefile(self):
- return self.__lastsavefile
- def __set_lastsavefile(self, lastsavefile):
- self.__lastsavefile = lastsavefile
- lastsavefile = property(__get_lastsavefile, __set_lastsavefile)
-
- def __SwapExtension(self, filename, newext):
- basename, ext = os.path.splitext(filename)
- return "%s.%s" % (basename, newext)
-
- def __Reload(self):
- Publisher.sendMessage("PAGE_CHANGED",
- {'page': self.__page,
- 'width': int(self.__page.width * self.__zoom),
- 'height': int(self.__page.height * self.__zoom)})
-
- def Load(self, filename):
- self.__lastsavefile = self.__SwapExtension(filename, "swf")
- #self.__htmlfilename = self.__SwapExtension(filename, "html")
- self.__pdf = gfx.open("pdf", filename)
- Publisher.sendMessage("FILE_LOADED", {'pages': self.__pdf.pages})
-
- def ChangePage(self, pagenr=1, size=None):
- self.__page = page = self.__pdf.getPage(pagenr)
- self.__Reload()
-
- def Fit(self, size):
- w = size[0] / self.__page.width
- h = size[1] / self.__page.height
- self.__zoom = min(w, h)
- self.__Reload()
-
- def Zoom(self, zoom):
- self.__zoom = 1 if zoom == 1 else self.__zoom + zoom
- self.__Reload()
-
- def GetThumbnails(self):
- for pagenr in range(1, self.__pdf.pages + 1):
- page = self.__pdf.getPage(pagenr)
- yield page
-
- def SaveSWF(self, filename, pages, options):
- self.__lastsavefile = filename
- t = _SaveSWFThread(filename, self.__pdf, pages, options)
- t.Start()
- return t
-
-
git.asbjorn.biz / swftools.git / blobdiff